Invention Grant
- Patent Title: Information-processing equipment and system therefor with switching control for switchover operation
- Patent Title (中): 信息处理设备及其系统，用于切换操作切换控制
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Application No.: US12109014Application Date: 2008-04-24
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Publication No.: US08032786B2Publication Date: 2011-10-04
- Inventor: Yukihiro Shimmura
- Applicant: Yukihiro Shimmura
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Mattingly & Malur, P.C.
- Priority: JP2007-150384 20070606
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
In cases where the system which performs service provision includes plural kinds of OS, the plural kinds of OS are operated simultaneously on one standby server provided with the virtual control unit. When a failure etc. occurred in the operation system server necessitates the system switchover from the operation system server to the standby server, the virtual control unit of the standby server distinguishes an operation system server in which the failure has occurred, and takes over the processing to the switching control unit on a suitable OS on the standby server.
Public/Granted literature
- US20080307254A1 INFORMATION-PROCESSING EQUIPMENT AND SYSTEM THEREFOR Public/Granted day:2008-12-11
Information query
